Tis_Bearself
Patron
Good points.Actually, its unsettled and undefinable by scripture alone. Some Church Fathers trace it to Jesus merely entering the waters with John, and others claim it was the command to go forth and baptize.
Also, Jesus definitely instituted the sacrament of the Eucharist prior to Pentecost. So it would have been possible to institute the sacrament of Baptism prior to the beginning of the Church.
If Jesus baptized one or more Apostles then that would have happened prior to Pentecost. Although like I said it’s also possible that God provided for the baptisms in another way, which wouldn’t have required institution of the sacrament.
It’s all very unclear.